CVE-2024-5918CWE-295

PAN-OS: Improper Certificate Validation Enables Impersonation of a Legitimate GlobalProtect User

Medium · published November 14, 2024

CVSS v4.0
5.3
EPSS
0%
Percentile
6.8
In the wild
Unconfirmed
What it is

An improper certificate validation vulnerability in Palo Alto Networks PAN-OS software enables an authorized user with a specially crafted client certificate to connect to an impacted GlobalProtect portal or GlobalProtect gateway as a different legitimate user. This attack is possible only if you "Allow Authentication with User Credentials OR Client Certificate."

The record
Technical detail
CVSS v4.0
5.3 · MEDIUM
Vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:N/SC:L/SI:L/SA:L/AU:N/R:A/V:C/RE:M/U:Amber
EPSS
0.00176 · 6.8th percentile
Weakness
CWE-295 · Improper Certificate Validation
Published
2024-11-14T09:38Z
EPSS history
Timeline
  • 14 NOV 09:38Z
    PAN-OS: Improper Certificate Validation Enables Impersonation of a Legitimate GlobalProtect User
    cvelistv5